The tube is useful up to 110 MHz and is suggested for general use as an oscillator, amplifier or modulator. A pair of these tubes will deliver more than 30 kW of audio output.
| GENERAL DESCRIPTION |
|
The 4CW10,000A is electrically identical to the 4CX10,000D/8171 and 4CX5000A/8170 except for plate dissipation, which is rated at 12 kW. The tube is useful up to 110 MHz and is suggested for general use as an oscillator, amplifier or modulator. A pair of these tubes will deliver more than 30 kW of audio output. |
| TECHNICAL SPECIFICATIONS | |
| Plate Dissipation (Max.) | 12,000 watts |
| Screen Dissipation (Max.) | 250 watts |
| Grid Dissipation (Max.) | 75 watts |
| Frequency for Max. Ratings (CW) | 110 MHz |
| Cooling | Water and Forced Air |
| Filament Voltage Current |
Thoriated Tungsten 7.5 volts 75 amperes |
| Capacitances (Gnd. Cath. Connection) Input Output Feed-through |
115 pF 20.5 pF 1.0 pF |
| Capacitances (Gnd. Grid Connection) Input Output Feed-through |
53 pF 20.5 pF 0.16 pF |
| Amplification Factor (g1-g2) | 4.5 |
| Base | Special Coaxial |
| Recommended Air-System Socket | SK-300 Family |
| Maximum Seal & Anode Core Temperature | 250°C |
| Maximum Length | 11.44 in; 29.06 cm |
| Maximum Diameter | 4.66 in; 11.84 cm |
| Weight (approximate) | 7.5 lb; 3.4 kg |
| Operating Position | Vertical, base up or down |
| Specifications may change without notice | |
| THIS TUBE IS USED IN THE FOLLOWING SHORTWAVE BROADCAST TRANSMITTERS | ||
| Manufacturer | Transmitter specifications | Power in kW |
| Marconi | B 6133 | 250 |
| B 6132 | 500 | |
| THIS TUBE IS AVAILABLE FROM | ||
| Manufacturer | Rebuilder | Distributor |
| Eimac | Econco | Richardson Electronics |
| Penta Laboratories | ||
| PRICE LEVEL (US$) | |||||
| 1 | 2 | 3 | 4 | 5 | 6 |
| 0 - 10 | 10 - 100 | 100 - 1000 | 1000 - 10,000 | 10,000 - 50,000 | 50,000 - 100,000 |